Fixes for no-ha, detached deploy, sfc and debug

- Forcing no-ha to 1 compute node
- updating install-packages to allow detached deploy
- updating kernel to one with a growfs bug fix
- removing service script with growfs work around
- adding rootpw to overcloud when in debug mode

JIRA: APEX-85, APEX-76, APEX-73

Change-Id: I202275c9cbeb864a044b119a9e440d59a1955c40
(cherry picked from commit 14615deb11b91e102f86673ef6cdc97337f46b95)

2 files changed, 18 insertions, 22 deletions

diff --git a/build/instack.sh b/build/instack.sh
index 52384689..72e3a57f 100755
--- a/build/instack.sh
+++ b/build/instack.sh
@@ -261,23 +261,6 @@ git checkout stable/liberty
 popd
 tar -czf puppet-aodh.tar.gz aodh
 
-# work around for XFS grow bug
-# http://xfs.org/index.php/XFS_FAQ#Q:_Why_do_I_receive_No_space_left_on_device_after_xfs_growfs.3F
-cat > /tmp/xfs-grow-remount-fix.service << EOF
-[Unit]
-Description=XFS Grow Bug Remount
-After=network.target
-Before=getty@tty1.service
-
-[Service]
-Type=oneshot
-ExecStart=/bin/bash -c "mount -o remount,inode64 /"
-RemainAfterExit=no
-
-[Install]
-WantedBy=multi-user.target
-EOF
-
 # Add epel, aodh and ceph, remove openstack-neutron-openvswitch
 AODH_PKG="openstack-aodh-api,openstack-aodh-common,openstack-aodh-compat,openstack-aodh-evaluator,openstack-aodh-expirer"
 AODH_PKG+=",openstack-aodh-listener,openstack-aodh-notifier"
@@ -373,13 +356,15 @@ pushd puppet-opendaylight
 git archive --format=tar.gz --prefix=opendaylight/ HEAD > ../puppet-opendaylight.tar.gz
 popd
 
+# kernel is patched with patch from this post
+# http://xfs.org/index.php/XFS_FAQ#Q:_Why_do_I_receive_No_space_left_on_device_after_xfs_growfs.3F
 LIBGUESTFS_BACKEND=direct virt-customize \
-    --install 'https://radez.fedorapeople.org/kernel-ml-3.13.7-1.el7.centos.x86_64.rpm' \
+    --install 'https://radez.fedorapeople.org/kernel-ml-3.13.7-1.el7.centos_xfs_grow.x86_64.rpm' \
     --run-command 'grub2-set-default "\$(grep -P \"submenu|^menuentry\" /boot/grub2/grub.cfg | cut -d \"\\x27\" | head -n 1)"' \
     --install 'https://radez.fedorapeople.org/openvswitch-kmod-2.3.90-1.el7.centos.x86_64.rpm' \
     --run-command 'yum downgrade -y https://radez.fedorapeople.org/openvswitch-2.3.90-1.x86_64.rpm' \
-    --run-command 'rm -f /lib/modules/3.13.7-1.el7.centos.x86_64/kernel/net/openvswitch/openvswitch.ko' \
-    --run-command 'ln -s /lib/modules/3.13.7-1.el7.centos.x86_64/kernel/extra/openvswitch/openvswitch.ko /lib/modules/3.13.7-1.el7.centos.x86_64/kernel/net/openvswitch/openvswitch.ko' \
+    --run-command 'rm -f /lib/modules/3.13.7-1.el7.centos_xfs_grow.x86_64/kernel/net/openvswitch/openvswitch.ko' \
+    --run-command 'ln -s /lib/modules/3.13.7-1.el7.centos_xfs_grow.x86_64/kernel/extra/openvswitch/openvswitch.ko /lib/modules/3.13.7-1.el7.centos_xfs_grow.x86_64/kernel/net/openvswitch/openvswitch.ko' \
     --upload /tmp/opendaylight.repo:/etc/yum.repos.d/opendaylight.repo \
     --run-command "yum remove -y opendaylight" \
     --run-command "yum clean all" \
diff --git a/ci/deploy.sh b/ci/deploy.sh
index bcd28f87..2e3bea71 100755
--- a/ci/deploy.sh
+++ b/ci/deploy.sh
@@ -30,7 +30,6 @@ else
 fi
 
 vm_index=4
-#ha_enabled="TRUE"
 interactive="FALSE"
 ping_site="8.8.8.8"
 ntp_server="pool.ntp.org"
@@ -762,6 +761,15 @@ sudo sed -i '/CephClusterFSID:/c\\  CephClusterFSID: \\x27$(cat /proc/sys/kernel
 sudo sed -i '/CephMonKey:/c\\  CephMonKey: \\x27'"\$(ceph-authtool --gen-print-key)"'\\x27' /usr/share/openstack-tripleo-heat-templates/environments/storage-environment.yaml
 sudo sed -i '/CephAdminKey:/c\\  CephAdminKey: \\x27'"\$(ceph-authtool --gen-print-key)"'\\x27' /usr/share/openstack-tripleo-heat-templates/environments/storage-environment.yaml
 
+# we assume that packages will not need to be updated with undercloud install
+# and that it will be used only to configure the undercloud
+# packages updates would need to be handled manually with yum update
+sudo cp -f /usr/share/diskimage-builder/elements/yum/bin/install-packages /usr/share/diskimage-builder/elements/yum/bin/install-packages.bak
+cat << 'EOF' | sudo tee /usr/share/diskimage-builder/elements/yum/bin/install-packages > /dev/null
+#!/bin/sh
+exit 0
+EOF
+
 openstack undercloud install &> apex-undercloud-install.log
 sleep 30
 sudo systemctl restart openstack-glance-api
@@ -824,7 +832,7 @@ function undercloud_prep_overcloud_deploy {
      compute_nodes=$((total_nodes - 3))
      DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/puppet-pacemaker.yaml"
   else
-     compute_nodes=$((total_nodes - 1))
+     compute_nodes=1
   fi
 
   if [ "$compute_nodes" -le 0 ]; then
@@ -851,6 +859,9 @@ function undercloud_prep_overcloud_deploy {
   echo -e "${blue}INFO: Deploy options set:\n${DEPLOY_OPTIONS}${reset}"
 
   ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <<EOI
+if [ "$debug" == 'TRUE' ]; then
+    LIBGUESTFS_BACKEND=direct virt-customize -a overcloud-full.qcow2 --root-password password:opnfvapex
+fi
 source stackrc
 set -o errexit
 echo "Uploading overcloud glance images"